Base | Representation |
---|---|
bin | 1001010011000000011010… |
… | …0000000001001100110100 |
3 | 1100012020002220022110120202 |
4 | 2110300012200001030310 |
5 | 2314434411043040200 |
6 | 33423552100020032 |
7 | 2103344640515345 |
oct | 224600640011464 |
9 | 40166086273522 |
10 | 10222131221300 |
11 | 32911aa647359 |
12 | 119114b091618 |
13 | 591c34551ccb |
14 | 274a7a58c0cc |
15 | 12ad7b2b61d5 |
hex | 94c06801334 |
10222131221300 has 36 divisors (see below), whose sum is σ = 22183782816300. Its totient is φ = 4088528421120.
The previous prime is 10222131221279. The next prime is 10222131221317. The reversal of 10222131221300 is 312213122201.
It can be written as a sum of positive squares in 6 ways, for example, as 1501252516 + 10220629968784 = 38746^2 + 3196972^2 .
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2780825 + ... + 5308224.
Almost surely, 210222131221300 is an apocalyptic number.
10222131221300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10222131221300 is an abundant number, since it is smaller than the sum of its proper divisors (11961651595000).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10222131221300 is a wasteful number, since it uses less digits than its factorization.
10222131221300 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8101700 (or 8101693 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 20.
Adding to 10222131221300 its reverse (312213122201), we get a palindrome (10534344343501).
The spelling of 10222131221300 in words is "ten trillion, two hundred twenty-two billion, one hundred thirty-one million, two hundred twenty-one thousand, three hundred".
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